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Updated on 2026-08-14

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This commit is contained in:
Tangem 2024-07-16 17:10:48 +04:00
parent 0a398ed270
commit 498690931f
11 changed files with 107 additions and 32 deletions
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4
app/src/main/java/com/tangem/tap/domain/sdk/TangemSdkManager.kt
View file

@ -33,6 +33,10 @@ interface TangemSdkManager {
val userCodeRequestPolicy: UserCodeRequestPolicy
suspend fun checkCanUseBiometry(awaitInitialization: Boolean = true): Boolean
suspend fun checkNeedEnrollBiometrics(awaitInitialization: Boolean = true): Boolean
suspend fun scanProduct(
cardId: String? = null,
messageRes: Int? = null,

67
app/src/main/java/com/tangem/tap/domain/sdk/impl/DefaultTangemSdkManager.kt
View file

@ -3,9 +3,11 @@ package com.tangem.tap.domain.sdk.impl
import android.content.res.Resources
import androidx.annotation.DrawableRes
import androidx.annotation.StringRes
import com.tangem.Log
import com.tangem.Message
import com.tangem.TangemSdk
import com.tangem.common.*
import com.tangem.common.authentication.AuthenticationManager
import com.tangem.common.authentication.keystore.KeystoreManager
import com.tangem.common.card.FirmwareVersion
import com.tangem.common.core.*
@ -38,16 +40,21 @@ import com.tangem.tap.domain.twins.CreateSecondTwinWalletTask
import com.tangem.tap.domain.twins.FinalizeTwinTask
import com.tangem.wallet.R
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
import kotlinx.coroutines.suspendCancellableCoroutine
import kotlinx.coroutines.sync.Mutex
import kotlinx.coroutines.sync.withLock
import kotlinx.coroutines.withContext
import kotlin.coroutines.resume
@Suppress("TooManyFunctions")
@Suppress("TooManyFunctions", "LargeClass")
class DefaultTangemSdkManager(
private val cardSdkConfigRepository: CardSdkConfigRepository,
private val resources: Resources,
) : TangemSdkManager {
private val awaitInitializationMutex = Mutex()
private val tangemSdk: TangemSdk
get() = cardSdkConfigRepository.sdk
@ -73,6 +80,42 @@ class DefaultTangemSdkManager(
override val userCodeRequestPolicy: UserCodeRequestPolicy
get() = tangemSdk.config.userCodeRequestPolicy
override suspend fun checkNeedEnrollBiometrics(awaitInitialization: Boolean): Boolean {
return try {
needEnrollBiometrics
} catch (e: TangemSdkError.AuthenticationNotInitialized) {
Log.error {
"Trying to access `needEnrollBiometrics` flag when authentication manager is not initialized: " +
if (awaitInitialization) "awaiting initialization" else "failing"
}
if (awaitInitialization) {
awaitAuthenticationManagerInitialization().needEnrollBiometrics
} else {
throw e
}
}
}
override suspend fun checkCanUseBiometry(awaitInitialization: Boolean): Boolean {
return try {
canUseBiometry
} catch (e: TangemSdkError.AuthenticationNotInitialized) {
Log.error {
"Trying to access `canUseBiometry` flag when authentication manager is not initialized: " +
if (awaitInitialization) "awaiting initialization" else "failing"
}
if (awaitInitialization) {
val manager = awaitAuthenticationManagerInitialization()
manager.canAuthenticate || manager.needEnrollBiometrics
} else {
throw e
}
}
}
override suspend fun scanProduct(
cardId: String?,
messageRes: Int?,
@ -288,6 +331,26 @@ class DefaultTangemSdkManager(
tangemSdk.config.userCodeRequestPolicy = policy
}
private suspend fun awaitAuthenticationManagerInitialization(): AuthenticationManager {
return awaitInitializationMutex.withLock {
var attemps = 0
do {
if (tangemSdk.authenticationManager.isInitialized) {
break
} else {
if (attemps++ >= MAX_INITIALIZE_ATTEMPTS) {
error("Can't initialize authentication manager after $MAX_INITIALIZE_ATTEMPTS attempts")
} else {
delay(timeMillis = 200)
}
}
} while (true)
tangemSdk.authenticationManager
}
}
// region Twin-specific
override suspend fun createFirstTwinWallet(
@ -335,6 +398,8 @@ class DefaultTangemSdkManager(
// endregion
companion object {
private const val MAX_INITIALIZE_ATTEMPTS = 10
@Deprecated("Use [DefaultCardSdkProvider] instead")
val config = Config(
linkedTerminal = true,

10
app/src/main/java/com/tangem/tap/domain/sdk/impl/MockTangemSdkManager.kt
View file

@ -28,9 +28,11 @@ class MockTangemSdkManager(
private val resources: Resources,
) : TangemSdkManager {
override val canUseBiometry = false
private var userCodeRequestPolicyInternal: UserCodeRequestPolicy = UserCodeRequestPolicy.Default
override val needEnrollBiometrics = false
override val canUseBiometry: Boolean = false
override val needEnrollBiometrics: Boolean = false
override val keystoreManager = DummyKeystoreManager()
@ -39,7 +41,9 @@ class MockTangemSdkManager(
override val userCodeRequestPolicy: UserCodeRequestPolicy
get() = userCodeRequestPolicyInternal
private var userCodeRequestPolicyInternal: UserCodeRequestPolicy = UserCodeRequestPolicy.Default
override suspend fun checkCanUseBiometry(awaitInitialization: Boolean): Boolean = canUseBiometry
override suspend fun checkNeedEnrollBiometrics(awaitInitialization: Boolean): Boolean = needEnrollBiometrics
override suspend fun scanProduct(
cardId: String?,

2
app/src/main/java/com/tangem/tap/domain/settings/DefaultLegacySettingsRepository.kt
View file

@ -7,5 +7,5 @@ internal class DefaultLegacySettingsRepository(
private val tangemSdkManager: TangemSdkManager,
) : LegacySettingsRepository {
override fun canUseBiometry(): Boolean = tangemSdkManager.canUseBiometry
override suspend fun canUseBiometry(): Boolean = tangemSdkManager.checkCanUseBiometry()
}

6
app/src/main/java/com/tangem/tap/features/details/redux/DetailsMiddleware.kt
View file

@ -37,7 +37,10 @@ import com.tangem.utils.coroutines.saveIn
import com.tangem.wallet.R
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.flow.distinctUntilChanged
import kotlinx.coroutines.flow.flow
import kotlinx.coroutines.flow.launchIn
import kotlinx.coroutines.flow.onEach
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import org.rekotlin.Action
@ -265,7 +268,6 @@ class DetailsMiddleware {
.onEach { needEnrollBiometrics ->
store.dispatchWithMain(DetailsAction.AppSettings.BiometricsStatusChanged(needEnrollBiometrics))
}
.flowOn(Dispatchers.IO)
.launchIn(lifecycleScope)
.saveIn(checkBiometricsStatusJobHolder)
}

4
app/src/main/java/com/tangem/tap/features/details/redux/DetailsReducer.kt
View file

@ -76,7 +76,9 @@ private fun handlePrepareScreen(action: DetailsAction.PrepareScreen, state: AppS
},
createBackupAllowed = action.scanResponse.card.backupStatus == CardDTO.BackupStatus.NoBackup,
appSettingsState = AppSettingsState(
isBiometricsAvailable = tangemSdkManager.canUseBiometry,
isBiometricsAvailable = runBlocking {
tangemSdkManager.checkCanUseBiometry()
},
saveWallets = action.shouldSaveUserWallets,
saveAccessCodes = runBlocking {
store.inject(DaggerGraphState::settingsRepository).shouldSaveAccessCodes()

2
app/src/main/java/com/tangem/tap/features/onboarding/OnboardingHelper.kt
View file

@ -99,7 +99,7 @@ object OnboardingHelper {
}
// When should not save user wallets but device has biometry and save wallet screen has not been shown,
// then open save wallet screen
tangemSdkManager.canUseBiometry && settingsRepository.shouldShowSaveUserWalletScreen() -> {
tangemSdkManager.checkCanUseBiometry() && settingsRepository.shouldShowSaveUserWalletScreen() -> {
proceedWithScanResponse(scanResponse, backupCardsIds, hasBackupError)
delay(timeMillis = 1_200)

38
app/src/main/java/com/tangem/tap/features/saveWallet/redux/SaveWalletMiddleware.kt
View file

@ -91,10 +91,10 @@ internal class SaveWalletMiddleware {
store.dispatchOnMain(NavigationAction.OpenBiometricsSettings)
}
private fun allowToUseBiometrics(state: SaveWalletState) {
if (tangemSdkManager.needEnrollBiometrics) {
store.dispatchOnMain(SaveWalletAction.EnrollBiometrics)
return
private fun allowToUseBiometrics(state: SaveWalletState) = scope.launch {
if (tangemSdkManager.checkNeedEnrollBiometrics()) {
store.dispatchWithMain(SaveWalletAction.EnrollBiometrics)
return@launch
}
if (state.backupInfo != null) {
@ -104,24 +104,22 @@ internal class SaveWalletMiddleware {
Analytics.send(MainScreen.EnableBiometrics(AnalyticsParam.OnOffState.On))
}
scope.launch {
/*
/*
* because it will be automatically saved on UserWalletsListManager switch
*/
val userWalletsListManager = store.inject(DaggerGraphState::generalUserWalletsListManager)
val selectedUserWallet = userWalletsListManager.selectedUserWalletSync.guard {
val error = IllegalStateException("No selected user wallet")
Timber.e(error, "Unable to save user wallet")
store.dispatchWithMain(
SaveWalletAction.AllowToUseBiometrics.Error(TangemSdkError.ExceptionError(error)),
)
return@launch
}
* because it will be automatically saved on UserWalletsListManager switch
*/
val userWalletsListManager = store.inject(DaggerGraphState::generalUserWalletsListManager)
val selectedUserWallet = userWalletsListManager.selectedUserWalletSync.guard {
val error = IllegalStateException("No selected user wallet")
Timber.e(error, "Unable to save user wallet")
store.dispatchWithMain(
SaveWalletAction.AllowToUseBiometrics.Error(TangemSdkError.ExceptionError(error)),
)
return@launch
}
handleSuccessAllowing(selectedUserWallet)
}.saveIn(saveWalletJobHolder)
}
handleSuccessAllowing(selectedUserWallet)
}.saveIn(saveWalletJobHolder)
private suspend fun handleSuccessAllowing(userWallet: UserWallet) {
store.inject(DaggerGraphState::walletsRepository).saveShouldSaveUserWallets(item = true)

2
domain/settings/src/main/java/com/tangem/domain/settings/CanUseBiometryUseCase.kt
View file

@ -4,5 +4,5 @@ import com.tangem.domain.settings.repositories.LegacySettingsRepository
class CanUseBiometryUseCase(private val legacySettingsRepository: LegacySettingsRepository) {
operator fun invoke(): Boolean = legacySettingsRepository.canUseBiometry()
suspend operator fun invoke(): Boolean = legacySettingsRepository.canUseBiometry()
}

2
domain/settings/src/main/java/com/tangem/domain/settings/repositories/LegacySettingsRepository.kt
View file

@ -2,5 +2,5 @@ package com.tangem.domain.settings.repositories
interface LegacySettingsRepository {
fun canUseBiometry(): Boolean
suspend fun canUseBiometry(): Boolean
}

2
gradle/dependencies.toml
View file

@ -89,7 +89,7 @@ markdown = "0.7.2"
# region Tangem
tangemBlockchainSdk = "release-app_5.12-698"
#tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
tangemCardSdk = "release-app_5.12-369"
tangemCardSdk = "release-app_5.12-371"
#tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^
# endregion Tangem